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561 articles for “and fluid”
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Electro-viscous effect on rotating disk flow with variable physical properties
Abstract: In this study, investigate are made for an unsteady flow across a rotating disk with various physical parameters. Consider the movement of a viscous fluid across a three-dimensional disk. The major goal of the current mathematical form is to look at the behavior of an ionic convey electrically viscous flow of boundary layer on a spinning disk with different physical characteristics. To mimic ionic species conservation, the Poisson equation and …
Published in Recent Trends in Fluid Mechanics · Vol. 9, Issue 3, 2022 · pp. 1–11 Read article
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Air Flow Analysis on a Barrel Carburetor and a Barrel Intake Manifold
Abstract: The experiment performed was to determine air flow, velocity, pressure and turbulence through an adaptor plate between a 2-barrel carburetor and a 4-barrel intake manifold. We first created the part using SolidWorks making sure to include 2 body parts that allowed a smooth transition of air through the intake. We then uploaded an assembly instead of a singular part to ANSYS to ensure the airflow read was accurate, as well …
Published in Recent Trends in Fluid Mechanics · Vol. 9, Issue 3, 2022 · pp. 27–23 Read article
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A Review on Shell and Tube Heat Exchanger Design Optimization
Abstract: Shell and Tube Heat Exchangers are extensively used throughout the process industry. The design optimization of S&T Heat Exchanger involves the consideration of many interacting design parameters which can be summarized as Process fluid allocation to shell side or tube side, setting pressure drop design limitation, setting velocity limits, fouling coefficients, selection of type of heat exchanger, layout as per TEMA and number of passes. Different Tube parameters like size, …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 42–53 Read article
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Comparative Parallel Computational Performance Study Using OpenMP
Abstract: ABSTRACTA brief comparative parallel performance analysis of a computational fluid dynamics (CFD) code is presented. The performance result for the full three-dimensional (3D) CFD code is compared with its reduced two-dimensional (2D) version of the code for up to four processors. The performance gain obtained here is encouraging.Keywords: Computational fluid dynamics, parallel computing, OpenMP
Published in Journal of Computer Technology & Applications · Vol. 3, Issue 3, 2012 · pp. 13–16 Read article
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Protective Measures Practiced by Nursing Personnel while Providing Nursing Care to Patients in a Tertiary Care Hospital
Abstract: Nosocomial infections remain a major challenge of modern medicine. It is recommended that all the hospitals adopt an infection control policy of “Universal Precautions”. Aim of this study was to assess the protective measures taken by nursing personnel while providing nursing care to the patients at a tertiary care hospital. The Study design used was prospective observational study. The study was conducted at Medical Emergency Outpatient Department of a Tertiary …
Published in Journal of Nursing Science & Practice · Vol. 1, Issue 1-2, 2011 · pp. 64–68 Read article
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A Study of Drowning Cases brought for Autopsy in GMCH Mortuary
Abstract: Drowning is defined as the process of experiencing respiratory impairment from submersion/immersion in liquid; outcomes are classified as death, morbidity and no morbidity. Drowning is a violent asphyxial death, where air entry to lungs is prevented due to occupation of the lumen of respiratory tract with water or any fluid-media. Drowning is asphyxiation due to immersion in liquid. Drowning is the 3rd leading cause of unintentional injury death worldwide, accounting …
Published in Research and Reviews : Journal of Computational Biology · Vol. 6, Issue 3, 2017 · pp. 9–11 Read article
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Comparative evaluation of Chromogranin A levels in GCF and saliva in healthy, chronic periodontitis and aggressive periodontitis patients – A Descriptive Co-relational study.
Abstract: Periodontal destruction is a combination of complex physiopathological process. Stress acts in the body by releasing stress hormones, the glucocorticoids and the catecholamines. Chromogranin A is a secretory glycoprotein which can be used as a biomarker. Aims: The aim of the study was to evaluate levels of chromogranin A in gingival crevicular fluid (GCF) and saliva in healthy, chronic periodontitis and aggressive periodontitis patients and to further correlate the clinical …
Published in Research and Reviews: A Journal of Dentistry · Vol. 14, Issue 1, 2023 · pp. 28–32 Read article
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The Melancholic Humour (Khilt-e-Sawda)
Abstract: Humoral theory is one of the basic concepts of Unani system of medicine.Akhlat (humors) is “Admixture” which refers to body fluids. The body contains four major humors, i.e., dam, balgham, safra and sawda: a right proportion according to quality and quantity constitutes health and irregular distribution of these constitutes diseases. The melancholic humor is fourth fluid of the body which attributed to black in colour. It has very important functions …
Published in Research and Reviews: A Journal of Health Professions · Vol. 9, Issue 3, 2019 · pp. 22–25 Read article
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An Enhanced Fish Feed Supplemented with Probiotics and Spirulina Formulation for Commercial Production
Abstract: In recent years, the probiotics isolated from fish gut microbiota is used in aquaculture practices as there is a demand to improve the quality of life of fishes. The aim of the study is to isolate probiotic microbe from the gut of Etroplus suratensis and to evaluate the most suitable probiotic for feed formulation. Two bacterial isolates from the gastrointestinal tract (GI) of Etroplus suratensis was evaluated for probiotic properties. …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 10, Issue 2, 2020 · pp. 1–7 Read article
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A Study to Assess the Effectiveness of Practical Guideline on Maintaining Aseptic Technique While Preparing and Administering the Intravenous (IV) Transfusion by the Staff Nurses Working in Medical-Surgical Wards of Selected Government Hospitals of Gujarat State
Abstract: Intravenous fluid administration is not only common in the hospitals; it is also increasingly common in the home for the replacement of fluids, administration of medications, and provision of nutrients when no other route is available. Intravenous therapy is indicated for the administration of drugs, nutrition, infusion solutions and blood products, for correcting metabolic problems and for life-saving measures. Keywords: Intravenous (IV) transfusion, reduction of complications of IV, health Cite …
Published in Research and Reviews : Journal of Surgery · Vol. 6, Issue 1, 2017 · pp. 23–26 Read article
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Unani's Perspective on Melancholic Imbalance
Abstract: Unani medicine believed that the human body was composed of three main components—solid organs, liquid humours, and gaseous pneuma. The liquid substances in the body, known as akhlat, are the collection of humours. Each humours do something specific and general works. The balance of black bile (sawda) is essential for maintaining a healthy body, as excess or deficiency can lead to debilitating illnesses. This highlights the crucial role that black …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 10, Issue 2, 2023 · pp. 1–4 Read article
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Engineering Polymer-Based Barrier Films for Infection Control in Surgical Environments
Abstract: It is important to keep a sterile surgical area as a measure of infection prevention after an operation. Traditional protective materials tend to not be long-lasting, are not uniformly protective in their behavior, and have just limited biocompatibility. The use of barrier films made of polymer has emerged as a ground breaking solution to the contemporary operating rooms. These movies prevent the entry of microbes, are impervious to moisture, and …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Thermal Engineering: Principles, Evolution, and Comparative Analysis with Classical Approaches
Abstract: Thermal engineering is the study of heat transfer, thermodynamics and energy conversion systems. However, through the years it has progressed from classical theories, which relied on empirical correlations, to enhanced computed and nanotechnology based approaches. This paper highlights the principles of thermal engineering, its important systems and latest developments of thermal engineering and provides extensive comparisons between the classical (traditional) methods and the most recent developments or innovations such as …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 4, Issue 2, 2026 Read article
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Grid Sensitivity and Its Impact on the Hydrodynamics of a Submerged Vessel
Abstract: Accurate prediction of hydrodynamic characteristics is essential for the design and performance assessment of underwater vehicles and offshore structures. Computational fluid dynamics (CFD) has emerged as an effective tool for analyzing fluid flow behavior around submerged bodies, enabling detailed evaluation of pressure distribution, drag forces, and flow patterns. In this study, the effect of mesh refinement on the hydrodynamic analysis of a DRDC-STR submarine nose section was investigated using ANSYS …
Published in Journal of Offshore Structure and Technology · Vol. 13, Issue 2, 2026 · pp. 1–8 Read article
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Evaluation of Chemical Application as Pilot to Improve Oil Production from High Viscous Oil in Sandstone Reservoir
Abstract: Chemical injection stimulation is one of worldwide proven technologies for viscosity reduction and mobility enhancement. The principle mechanism is to reduce heavy oil viscosity by injecting of active chemical agent solution into reservoir as huff and buff practice, the agent solution is act at near wellbore area by remove plugging of heavy organic material, Energy support due to large quantity of stimulation liquid being injected into the formation, viscosity reduction …
Published in Journal of Petroleum Engineering & Technology Read article
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Thermal Comfort Analysis Thermostat Valve
Abstract: Recent analysis that has given performance on the basis of thermal analysis of thermostat valve. Play an important role in automobile Cooling system. And its performance can change according to its different temperature conditions. Thermostat valve has been extensively study with the primary direction it's Bring Down engine temperature and upgrade performance of engine. Thermostat valve play an important role in automobile cooling system for durable the engine temperature in …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation Read article
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Simulation Studies of a Triangular Shape Closed Loop Wind Tunnel
Abstract: An innovative approach in the modeling and simulation of flow parameters of a triangular shape closed-loop wind tunnel was carried out using Computational Fluid Dynamics (CFD), which decreases the overall heat loss of the tunnel from the traditional closed loop wind tunnels and individual section simulations are done to predict and prove the decrease in losses occurred by them and the entire concept wind tunnel is simulated to see the …
Published in Research & Reviews : Journal of Physics Read article
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Experimental Analysis of Cutting Forces Under Different Machining Parameters and Carbide Inserts During Turning of Hardened AISI 4340 Steel
Abstract: Turning of hardened materials with an advanced coated carbide insert has numerous advantages over the grinding process, e.g., reduced process cost, high material removal rate, and less environmental concern due to the elimination of the cutting fluid. Process parameters in conventional machining operations like cutting speed, feed, and depth of cut play the most crucial role behind the generation of heat which also leads to microstructural changes, improved tool life, …
Published in Journal of Polymer & Composites Read article
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Antifungal Susceptibility Pattern of Candida Species Isolates from Dehradun City Hospitals
Abstract: The present investigation on the topic entitled “Antifungal susceptibility analysis of Candida species isolates from Dehradun City hospital.” was accomplished in the Doon University Microbiology laboratory (P.G.) and Hospital, Dehradun, Uttarakhand, during the period of February 2021 to July 2021. A total of 42 clinical samples were collected from patients, suspected of candidiasis from Dehradun city hospitals. Clinical samples were collected from oral cavity, blood, vaginal fluid and urine of …
Published in Research and Reviews : A Journal of Immunology · Vol. 14, Issue 1, 2024 Read article
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Taguchi Method: A New Approach for Evaluating and Optimizing Parameters of TIG Welding
Abstract: The construction and industrial sectors must improve the quality of their welds. An experimental plate fabricated of SS304L was to be tungsten inert gas (TIG) welded in this experiment, and an effort was made to enhance the mechanical properties. The Taguchi L9 orthogonal array was used to organize the experiment, and the mechanism of advancement was used to simulate the performance. The tensile strength of the welded junction rises in …
Published in Journal of Polymer & Composites · Vol. 11, Issue 2, 2023 · pp. 121–129 Read article